A.an officer's license
B.an officer's promotion
C.an officer's statement
D.a seaman's book
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A.Greenwich Mean Time
B.Gross Mean Time
C.Great Mean Time
D.Gross Metric Ton
A.Loran C
B.Direction Finder
C.Gyro- compass
D.Radar
A.very good
B.good
C.poor
D.moderate
A.resistance
B.weight
C.speed
D.displacement
A.brightness of obtain
B.color of targets
C.shape of targets
D.bearing of objects
最新試題
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
Before any loading takes place any signs of the previous cargo should do（）.
Full details of all lights and fog signals are shown on（）.
A tide is called diurnal when（）.
The dew point temperature is（）.
Which of the following shall not the officers in charge of the navigational watch do?（）
（）is where the crew eat their meals.
When the wave period and the apparent rolling period are the same（）.
The loading of the ship must be done in accordance with（）.
It is dangerous for vessels without the operational radar（）the estuary.